For applications where harder and more wear-resistant grades show unpredictable behaviour, TP3500 is a top performer that will increase your productivity.

TP3500 is the tough choice that makes your choice of inserts easy by fitting precisely into Seco^®’s Duratomic grade chain for steel turning inserts.

The Duratomic^® chain

• TP1500- Specially designed to give long and reliable tool life at high temperatures and speeds during stable conditions. The grade for the highest productivity.
• TP2500 - First choice for general purpose steel turning. Wide working window, capability to handle high speeds as well as moderately interrupted cuts. Also performs well in ISO M and K applications.
• TP3500 - Offers long, predictable tool life in unstable conditions where high edge security is needed and harder, more wear resistant grades show unpredictable behaviour. Also offers a level of toughness suitable for ISO M applications.